From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757914AbcBJKUU (ORCPT ); Wed, 10 Feb 2016 05:20:20 -0500 Received: from mail-wm0-f45.google.com ([74.125.82.45]:36192 "EHLO mail-wm0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757419AbcBJKUO (ORCPT ); Wed, 10 Feb 2016 05:20:14 -0500 From: Srinivas Kandagatla To: Patrick Lai , alsa-devel@alsa-project.org, Mark Brown Cc: Banajit Goswami , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, kwestfie@codeaurora.org, Srinivas Kandagatla Subject: [PATCH v1 14/14] ASoC: qcom: apq8016-sbc: add mic support Date: Wed, 10 Feb 2016 10:20:10 +0000 Message-Id: <1455099610-955-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1455099418-311-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1455099418-311-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add mic support on apq8016-sbc board aka db410c. Tested it with headset mic. Signed-off-by: Srinivas Kandagatla Acked-by: Kenneth Westfield --- sound/soc/qcom/apq8016_sbc.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 1efdf00..1289543 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -30,6 +30,7 @@ struct apq8016_sbc_data { struct snd_soc_dai_link dai_link[]; /* dynamically allocated */ }; +#define MIC_CTRL_TER_WS_SLAVE_SEL BIT(21) #define MIC_CTRL_QUA_WS_SLAVE_SEL_10 BIT(17) #define MIC_CTRL_TLMM_SCLK_EN BIT(1) #define SPKR_CTL_PRI_WS_SLAVE_SEL_11 (BIT(17) | BIT(16)) @@ -53,6 +54,12 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) MIC_CTRL_TLMM_SCLK_EN, pdata->mic_iomux); break; + case MI2S_TERTIARY: + writel(readl(pdata->mic_iomux) | MIC_CTRL_TER_WS_SLAVE_SEL | + MIC_CTRL_TLMM_SCLK_EN, + pdata->mic_iomux); + + break; default: dev_err(card->dev, "unsupported cpu dai configuration\n"); @@ -126,9 +133,6 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card) } link->platform_of_node = link->cpu_of_node; - /* For now we only support playback */ - link->playback_only = true; - ret = of_property_read_string(np, "link-name", &link->name); if (ret) { dev_err(card->dev, "error getting codec dai_link name\n"); -- 1.9.1